Created and written by Moore and to be directed by Forster, Patient Zero was described as a candid look at an outbreak that pushes its characters to extremes, revealing the best – and very worst – humanity has to offer. When a woman exhibits mysterious symptoms, she and her loved ones find themselves in the center of an epidemic with global consequences. Meanwhile, across the world, an FBI agent investigates a seemingly unrelated terrorist attack that leads him to the brink of madness.